National Museum of Nuclear Science & History
A. W. Alexander worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John C. Pennock attended Cornell University, where he studied engineering. He was a member of the Special Engineer Detachment at Oak Ridge, where he worked as a technical engineer at the K-25 Plant.
James B. Snodgrass was a member of the Mounted Military Police working on site security at Los Alamos and the Trinity test site.
